Invention Grant
- Patent Title: Light-emitting device package and lighting device having same
-
Application No.: US16759907Application Date: 2018-10-31
-
Publication No.: US11342486B2Publication Date: 2022-05-24
- Inventor: Ki Seok Kim , Jung Hwa Jung , Na Young Kim , Won Jung Kim , Suk Kyung Park , Sang Jun Lee , Nak Hun Kim , Chang Man Lim
- Applicant: SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Applicant Address: CN Taicang
- Assignee: SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Current Assignee: SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
- Current Assignee Address: CN Taicang
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0144021 20171031,KR10-2018-0128960 20181026
- International Application: PCT/KR2018/013118 WO 20181031
- International Announcement: WO2019/088704 WO 20190509
- Main IPC: H01L33/54
- IPC: H01L33/54 ; H01L33/50 ; H01L33/60 ; H01L33/48 ; H01L33/56 ; H01L33/62 ; H01L33/58 ; H01L33/36

Abstract:
A light emitting device package disclosed in an embodiment of the invention includes a substrate including first and second frames; a light emitting device including a first bonding portion facing the first frame and a second bonding portion facing the second frame; a phosphor layer on the light emitting device; a first resin disposed around the upper surface of the substrate and the light emitting device; a second resin between the first resin and side surfaces of the light emitting device; and an adhesive layer between the phosphor layer and the light emitting device, wherein the adhesive layer includes a thickness thinner than a thickness of the phosphor layer, and the first resin comprises a reflective resin material and is disposed on the side surface of the phosphor layer. The second resin may include a transparent resin material, and the second resin may include a curved surface with an outer surface facing the first resin.
Public/Granted literature
- US20200335673A1 LIGHT-EMITTING DEVICE PACKAGE AND LIGHTING DEVICE HAVING SAME Public/Granted day:2020-10-22
Information query
IPC分类: